Piezo Pickup / Contact Mic
These are some example pickups which i made. Some are mad from MDF lasercutted enclusures and some from beer caps. Some of them uses neodym magnets inside to stick the pickup on metalic ...
Piezo Preamp
After building a piezo contact microphons in different forms i needed a amplifier to make the sound hearable. With this circuit running from a 9V batteri it is possible to gain up the micro.
Build schematic and some ...
MIDI Controler
An Teensy 3.6 based MIDI Controler. Used at the draaimolen festival to control the led software.
More ...
doing motioncapture
During the last weeks i was working with different techniques. Marker based and marker less tracking.
Here are a result from the marker based ...
Realtime Greenscreen Keyer
For a Photo Booth application i was supposed to create a green screen key running in realtime. I used openframeworks and a glsl fragment shader for the keying. It is based on the difference color key and works pretty well in ...
ofxWaveformMonitor
I had to create a live green screen keyer for a project. As a motion designer i know that the greenscreen has to been lighted pretty well. So i programmed a waveform monitor to check the brightness of the incoming video ...